I’ve been working on getting some things written and published over the last few days. I am making a series of videos that cover all of the International and U.S. Rules of the International Regulations for Preventing Collisions at Sea (COLREGS). I am making them for Coeval, Inc. to be eventually bundled as part of…

As a Mariner, who sails on modern vessels, most of our navigation is not only reliant on the global positioning system but electronic charts. The ships now can have the option of carrying no paper charts at all, relying on a primary and a secondary Electronic Chart Display and Information System (ECDIS). There is nothing…